GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2

4.5 4.5 out of 5 stars | 521 ratings

Price: 56.99

Last update: 02-01-2025


About this item

【14 in one】This set includes : 12 hole saws which are 14mm(9/16”), 16mm(5/8”), 19mm(3/4”), 22mm(7/8”), 25.5mm(1”), 29mm(1-1/8”), 32mm(1-1/4”), 35mm(1-3/8”), 38mm(1-1/2”),45mm(1-3/4”), 51mm(2”), 54mm(2-1/8”)with 2 Extra Titanium Plated Pilot Center Drills and 2 L-Wrenches .
【Compatible Quality】Our hole saw is made of high quality TCT Carbide( Tungsten Carbide Tipped Cutters), ensures its high hardness, rust proof and heavy duty. And the center drill adopts with high accuracy, it’s hard to break.
【Unique Selling Point】Tipped tooth blade,faster cutting experience. Double round circles to remove metal filings easily and efficient cooling. Eligible for rechargeable drill,portable hand drill,bench drill,electric drill and etc.
【Wide Application】Ideal for stainless steel, metal, iron, and plastic, aluminum, FRP, etc. so on. (test for your reference: it apposite to cut a hole on 3mm stainless steel,15mm iron plate,15mm aluminum alloy.)
【Reminder】For safety purposes, remember to add coolant during continuous high-speed drilling, and please wear protective goggles and gloves when using our hole saw set.

From the brand

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  2. 1

    With over 30 years of experience in tool manufacturing, we have earned a reputation for delivering the highest quality products at competitive prices.

    At the heart of our vision is a commitment to continuously innovate and create new products that cater to the evolving needs of woodworking and home improvement enthusiasts.

    We strive to be your trusted partner in achieving exceptional results in every project.

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Top reviews from the United States

  • Amazon Customer
    5.0 out of 5 stars Cuts Like Butter
    Reviewed in the United States on December 20, 2024
    I finally got a chance to use my new metal hole saw bits.

    I’m running electrical in my new metal building and needed a tool to cut holes through the metal panels and 2”x3”
    metal studs.

    I knew they would go through the metal wall panels easily since the sheets are so thin, and they did. The hole bit cut a perfect burr free hole and the spring loaded bit ejected the blank right out.

    So when I got to the thick metal studs I was hoping the bits worked just as good. I couldn’t believe how easily they cut through the studs and left a perfect hole to run my wires through.

    These bits are worth every penny I spent.

    If they hold up and stay sharp I’ll have zero complaints.

    I would recommend them. So far a great tool!
    Customer image
    Amazon Customer
    5.0 out of 5 stars
    Cuts Like Butter

    Reviewed in the United States on December 20, 2024
    I finally got a chance to use my new metal hole saw bits.

    I’m running electrical in my new metal building and needed a tool to cut holes through the metal panels and 2”x3”
    metal studs.

    I knew they would go through the metal wall panels easily since the sheets are so thin, and they did. The hole bit cut a perfect burr free hole and the spring loaded bit ejected the blank right out.

    So when I got to the thick metal studs I was hoping the bits worked just as good. I couldn’t believe how easily they cut through the studs and left a perfect hole to run my wires through.

    These bits are worth every penny I spent.

    If they hold up and stay sharp I’ll have zero complaints.

    I would recommend them. So far a great tool!
    Images in this review
  • jg
    5.0 out of 5 stars Great addition to my toolbox
    Reviewed in the United States on November 11, 2024
    Must have for cutting holes in metal sheets. Will not disappoint.
  • Muddy Boots
    5.0 out of 5 stars Great hole saw set!
    Reviewed in the United States on June 30, 2024
    The media could not be loaded.
    Great product. Durable construction and reasonable price. Multiple sizes. Nice and sharp. Self ejecting spring is super nice feature. Also nice that it comes with a great little cass to keep everything organized and together. Perfect set for most jobs. Highly recommend
  • Richard Patton
    4.0 out of 5 stars They work
    Reviewed in the United States on September 16, 2024
    The cutting tools work extremely well. The case looks really durable, however I have had to repair it in multiples ,over a very short time. Be nice to it and is worth the cost.
  • JLucas
    5.0 out of 5 stars Clean cuts!
    Reviewed in the United States on December 29, 2024
    These bits are very sharp and cut super clean holes in steel garage door rails or similar.
  • DogTau
    5.0 out of 5 stars Hanging light friend
    Reviewed in the United States on January 27, 2025
    I had to drill 5/8” holes in plain octagonal box covers to place glands to hold fabric cord for hanging light fixtures. The hole saw cut like a knife through butter.
  • Dewey
    3.0 out of 5 stars Great for light duty cutting.
    Reviewed in the United States on July 23, 2024
    The carbide breaks off of one tooth and the tool is done. The broken tooth strips the other teeth. It is ok for soft steel, but easy to break if cutting more than 3/16". Fairly low price, but should save your money for the good ones.
  • Araa aljaf
    5.0 out of 5 stars Great quality
    Reviewed in the United States on January 1, 2025
    Great quality

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